13422130009 has 2 divisors, whose sum is σ = 13422130010. Its totient is φ = 13422130008.

The previous prime is 13422129997. The next prime is 13422130019. The reversal of 13422130009 is 90003122431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7604712025 + 5817417984 = 87205^2 + 76272^2 .

It is an emirp because it is prime and its reverse (90003122431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13422130009 - 2⁵ = 13422129977 is a prime.

It is not a weakly prime, because it can be changed into another prime (13422130019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6711065004 + 6711065005.

It is an arithmetic number, because the mean of its divisors is an integer number (6711065005).

Almost surely, 2^13422130009 is an apocalyptic number.

It is an amenable number.

13422130009 is a deficient number, since it is larger than the sum of its proper divisors (1).

13422130009 is an equidigital number, since it uses as much as digits as its factorization.

13422130009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 13422130009 in words is "thirteen billion, four hundred twenty-two million, one hundred thirty thousand, nine".